import type { CancelSignal } from './make-cancel-signal';
export declare const createSilentAudio: ({ outName, indent, logLevel, binariesDirectory, cancelSignal, chunkLengthInSeconds, sampleRate, }: {
    chunkLengthInSeconds: number;
    outName: string;
    indent: boolean;
    logLevel: "error" | "info" | "trace" | "verbose" | "warn";
    binariesDirectory: string | null;
    cancelSignal: CancelSignal | undefined;
    sampleRate: number;
}) => Promise<void>;